6 Casting alloys; Door bells of metal, non-electric; Door closers of metal, non-electric; Door handles of metal; Door knobs of common metal; Gate stops of metal; Hardware, namely, metal brackets for general use; Joists of iron or steel; Lock installation kit consisting of metal lock, screws, hinges, and a screwdriver; Metal bump keys for locksmithing; Metal clothes hooks; Metal deadbolts; Metal hardware, namely, pulleys; Metal hinges; Metal hooks; Metal latches; Metal safety gates for babies, children, and pets; Metal window fittings; Pipes and tubes of metal; Zinc and its alloys